In their final exams, Jenny scored 49 out of 60 and Sam scored 62 out of 75. Who performed better on the final exam? Rachel got 90% on her Economics final exam. If the maximum marks on the exam were 90,

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asked Feb 7, 2023 1.1k views

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In their final exams, Jenny scored 49 out of 60 and Sam scored 62 out of 75. Who performed

better on the final exam?
Rachel got 90% on her Economics final exam. If the maximum marks on the exam were 90,
how much did she score?

Mathematics
high-school

Luke Irvin asked

by Luke Irvin

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Answer:

sam

Explanation:

we need to find the percentage

$49 / 60 * 100\%\\ = 81.7\% \\ \\ 62 / 75 * 100\% \\ = 82.7\% \\ > 81.7\%$

thus Sam preformed better

$rachels \: mark = 90 * 90\% \\ = 81$

Pben answered Feb 11, 2023

by Pben

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